Why after the University party I lost my path with Penelope, and I didn't realize Luna's path was lost all the time
Did u win the competition for her?
Luna? Yes
Or Penelope I don't remember her having one..
I deleted the game anyways, I'm gonna download it again onces it's finished
That may be awhile yet. Don't assume that the next update after .9 will be the finished product.. .9 just means the 9th update.
Best bet is to get the walkthrough and see which paths you missed there. And make sure to follow every choice there!